Water-cooled computer cooling fan

Abstract

The utility model discloses a water-cooled computer cooling fan, which relates to the field of cooling fans and comprises a cooling fin component, a cooling fan component is fixedly mounted at one end of the cooling fin component, a metal protective fence is mounted at one end of the cooling fan component, and four dismounting components are symmetrically mounted on the cooling fan component. The metal protective fence is installed on the cooling fan assembly through the dismounting and mounting assembly, the dismounting and mounting assembly is composed of a movable connecting block, a hook pull rod, a limiting baffle, a connecting plate, a push-pull block and a fixing spring, and the metal protective fence is installed on the cooling fan assembly through the dismounting and mounting assembly. According to the cooling fan assembly, the disassembly and assembly steps of the metal protective fence can be simple, the disassembly and assembly efficiency of the metal protective fence is high, and therefore cleaning of fan blades on the cooling fan assembly can be facilitated, and the cleaning efficiency of the fan blades on the cooling fan assembly can be improved.

Description

Technical Field

[0001] The utility model relates to the field of cooling fans, in particular to a water-cooled computer cooling fan. Background Art

[0002] As the power consumption of chips such as CPUs and GPUs increases, a large amount of heat is generated during operation. It is imperative to quickly use a radiator to remove surface heat, thereby reducing the internal temperature of the chip and ensuring stable and long-term normal operation of the chip. A water-cooled computer cooling fan is a computer component used for heat dissipation. It combines a water cooling system and a fan to provide effective heat dissipation. The working principle is to remove the heat from the chip surface through the contact between the water cooling head and the chip surface. The coolant that has absorbed heat is then transported to the heat sink through a water pump and pipes. The heat absorbed by the coolant can be transferred to the heat sink on the radiator, and ultimately the heat is transferred to the surrounding air through the heat sink. As a key component of a water-cooled computer cooling fan, it can speed up the flow of air around the heat sink, thereby improving the heat dissipation efficiency of the heat sink. However, after the cooling fan has been used for a long time, a large amount of dust will adhere to the fan blades, which will reduce the rotation speed of the fan blades, increase the power consumption of the cooling fan, and indirectly reduce the heat dissipation efficiency of the heat sink. Therefore, the fan blades need to be cleaned regularly. However, in order to facilitate the cleaning of the fan blades, when cleaning the fan blades, it is often necessary to first remove the metal protective fence on the cooling fan, and the metal protective fence is often fixed to the cooling fan assembly with multiple bolts. Therefore, when disassembling and assembling the metal protective fence, tools need to be used to disassemble and assemble the multiple bolts one by one, which makes the disassembly and assembly of the metal protective fence more cumbersome and inefficient, and thus makes the cleaning efficiency of the fan blades low. Therefore, a water-cooled computer cooling fan is needed to solve the above problems. Utility Model Content

[0003] The main purpose of the utility model is to provide a water-cooled computer heat dissipation fan, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A water-cooled computer cooling fan comprises a cooling fin assembly, a cooling fan assembly being fixedly mounted on one end of the cooling fin assembly, a metal protective fence being mounted on one end of the cooling fan assembly, four disassembly and assembly assemblies being symmetrically mounted on the cooling fan assembly, the metal protective fence being mounted on the cooling fan assembly through the disassembly and assembly assemblies, the disassembly and assembly assembly being composed of a movable connecting block, a hook and pull rod, a limit baffle, a connecting plate, a push-pull block and a fixed spring, the hook and pull rod, the connecting plate and the fixed spring being fixedly mounted on the three end faces of the movable connecting block respectively, the limit baffle being fixedly mounted on one end of the hook and pull rod, and the push-pull block being fixedly mounted on one end of the connecting plate.

[0006] Preferably, the heat dissipating fin assembly is connected to a circulating water pump water tank assembly via a pipeline.

[0007] Preferably, four mounting and accommodating grooves are symmetrically provided at one end of the heat dissipation fan assembly away from the heat dissipation fin assembly, and four communicating grooves are symmetrically provided on the end surface of the heat dissipation fan assembly, and the communicating grooves are connected to the mounting and accommodating grooves.

[0008] Preferably, the movable connecting block on the disassembly and assembly assembly is slidably installed in an installation accommodating groove provided on the heat dissipation fan assembly, and the fixing spring is also installed in the installation accommodating groove.

[0009] Preferably, the hook and pull rod on the disassembly and assembly assembly is located at the end of the movable connecting block away from the heat dissipation fin assembly, and the hook and pull rod and the limit baffle are both located on the outside of the heat dissipation fan assembly, the connecting plate is slidably installed in the connecting groove, and the push-pull block is located on the outside of the heat dissipation fan assembly.

[0010] Preferably, the metal protective fence consists of a fence body and fixed hooks, there are four fixed hooks and they are symmetrically fixed on the fence body, and the fixed hooks are also installed on the hook rod.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] By setting up a disassembly and assembly component and using the disassembly and assembly component to install the metal protective fence on the cooling fan assembly, the disassembly and assembly steps of the metal protective fence can be simplified, and the disassembly and assembly efficiency of the metal protective fence can be increased, thereby facilitating the cleaning of the fan blades on the cooling fan assembly, thereby improving the cleaning efficiency of the fan blades on the cooling fan assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For the utility model Figure 1 A magnified view of point A;

[0015] Figure 3 This is a schematic diagram of the structure of the disassembled cooling fan assembly and the metal protective fence of the utility model;

[0016] Figure 4 It is a structural diagram of the disassembly and assembly components of the utility model.

[0017] In the figure: 1. Heat dissipation fin assembly; 2. Circulating water pump tank assembly; 3. Cooling fan assembly; 4. Metal protective fence; 5. Disassembly and assembly assembly; 6. Installation accommodating groove; 7. Connecting groove; 8. Fence body; 9. Fixed hook; 10. Movable connecting block; 11. Hook pull rod; 12. Limit baffle; 13. Connecting plate; 14. Push-pull block; 15. Fixed spring. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4As shown, a water-cooled computer cooling fan includes a cooling fin assembly 1, a cooling fan assembly 3 is fixedly installed at one end of the cooling fin assembly 1, a metal protective fence 4 is installed at one end of the cooling fan assembly 3, four disassembly assemblies 5 are symmetrically installed on the cooling fan assembly 3, the metal protective fence 4 is installed on the cooling fan assembly 3 through the disassembly assemblies 5, and the disassembly assemblies 5 are composed of a mobile connecting block 10, a hook pull rod 11, a limit baffle 12, a connecting plate 13, a push-pull block 14 and a fixed spring 15. The hook pull rod 11, the connecting plate 13, and the fixed spring 15 are respectively fixedly installed on the mobile connecting block 10, the hook pull rod 11, the connecting plate 13, and the fixed spring 15 On the three end faces of the connecting block 10, the limit baffle 12 is fixedly mounted on one end of the hook pull rod 11, the push-pull block 14 is fixedly mounted on one end of the connecting plate 13, the heat dissipating fin assembly 1 is connected to the circulating water pump water tank assembly 2 through a pipeline, and the end of the heat dissipating fan assembly 3 away from the heat dissipating fin assembly 1 is symmetrically provided with four installation accommodating grooves 6, and the end face of the heat dissipating fan assembly 3 is symmetrically provided with four connecting grooves 7, and the connecting grooves 7 are connected to the installation accommodating grooves 6. The metal protective fence 4 is composed of a fence body 8 and a fixed hook 9. There are four fixed hooks 9 and they are symmetrically fixed on the fence body 8. The fixed hook The hook 9 is simultaneously mounted on the hook pull rod 11. When in use, the circulating water pump tank assembly 2 can be fixedly mounted on a chip that requires heat dissipation. When the circulating water pump tank assembly 2 is working, the liquid therein can absorb the heat generated by the chip. At the same time, the circulating water pump tank assembly 2 can transport the liquid that has absorbed heat therein to the heat dissipating fin assembly 1 through a pipe. Then the heat dissipating fin assembly 1 will dissipate the heat to the surrounding air. Then the working heat dissipating fan assembly 3 can speed up the flow of air around the heat dissipating fin assembly 1, thereby speeding up the heat exchange between the heat dissipating fin assembly 1 and the surrounding air. When When the fan blades on the cooling fan assembly 3 need to be cleaned, in order to facilitate effective cleaning of the fan blades, the metal protective fence 4 must first be removed from the cooling fan assembly 3. The method is to first push the disassembly assembly 5 inward, so that the hook pull rod 11 is moved out of the fixed hook 9. At this time, the fixation of the metal protective fence 4 is released, and then the metal protective fence 4 can be removed from the cooling fan assembly 3, and finally the fan blades can be cleaned; when the fan blades on the cooling fan assembly 3 are cleaned, the metal protective fence 4 is fixed to the cooling fan assembly 3 through the disassembly assembly 5.

[0020] Finally, by setting up the disassembly and assembly component 5 and using the disassembly and assembly component 5 to install the metal protective fence 4 on the cooling fan component 3, the disassembly and assembly steps of the metal protective fence 4 can be made simpler, and the disassembly and assembly efficiency of the metal protective fence 4 can be made higher, thereby facilitating the cleaning of the fan blades on the cooling fan component 3, and thus improving the cleaning efficiency of the fan blades on the cooling fan component 3.

[0021] Furthermore, the movable connecting block 10 on the disassembly assembly 5 is slidably installed in the installation receiving groove 6 opened on the cooling fan assembly 3, and the fixing spring 15 is also installed in the installation receiving groove 6. The hook and pull rod 11 on the disassembly assembly 5 is located at the end of the movable connecting block 10 away from the cooling fin assembly 1, and the hook and pull rod 11 and the limit baffle 12 are both located on the outside of the cooling fan assembly 3, and the connecting plate 13 is slidably installed in the connecting groove 7. The push-pull block 14 is located on the outside of the cooling fan assembly 3. When it is necessary to push the disassembly assembly 5 inward to release the fixation of the metal protective fence 4, the push-pull block 14 can be pushed. At this time, the push-pull block 14 can The movable connecting block 10 can be driven by the connecting plate 13, and the movable connecting block 10 can drive the hook rod 11 and the limit baffle 12 to move. At the same time, the movable connecting block 10 will compress the fixed spring 15. When the hook rod 11 is moved out of the fixed hook 9, the fixation of the metal protective fence 4 is released; and when the push-pull block 14 is released, under the elastic force of the fixed spring 15, the movable connecting block 10, the hook rod 11, the limit baffle 12, the connecting plate 13, and the push-pull block 14 will move outward and reset. When the hook rod 11 moves into the fixed hook 9, the metal protective fence 4 is fixed on the cooling fan assembly 3.

[0022] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention. The scope of protection claimed in this utility model is defined by the attached claims and their equivalents.

Claims

1. A water-cooled computer cooling fan, comprising a cooling fin assembly (1), a cooling fan assembly (3) fixedly mounted on one end of the cooling fin assembly (1), and a metal protective fence (4) mounted on one end of the cooling fan assembly (3), characterized in that: Four disassembly and assembly components (5) are symmetrically installed on the cooling fan component (3). The metal protective fence (4) is installed on the cooling fan component (3) through the disassembly and assembly components (5). The disassembly and assembly components (5) are composed of a movable connecting block (10), a hook pull rod (11), a limit baffle (12), a connecting plate (13), a push-pull block (14) and a fixed spring (15). The hook pull rod (11), the connecting plate (13) and the fixed spring (15) are respectively fixedly installed on the three end faces of the movable connecting block (10). The limit baffle (12) is fixedly installed on one end of the hook pull rod (11), and the push-pull block (14) is fixedly installed on one end of the connecting plate (13).

2. The water-cooled computer cooling fan according to claim 1, characterized in that: The heat dissipation fin assembly (1) is connected to a circulating water pump water tank assembly (2) via a pipeline.

3. The water-cooled computer cooling fan according to claim 2, characterized in that: Four mounting and accommodating grooves (6) are symmetrically provided at one end of the heat dissipation fan assembly (3) away from the heat dissipation fin assembly (1), and four connecting grooves (7) are symmetrically provided on the end surface of the heat dissipation fan assembly (3), and the connecting grooves (7) are connected to the mounting and accommodating grooves (6).

4. The water-cooled computer cooling fan according to claim 3, characterized in that: The movable connection block (10) on the disassembly assembly (5) is slidably installed in the installation accommodating groove (6) opened on the heat dissipation fan assembly (3), and the fixed spring (15) is also installed in the installation accommodating groove (6).

5. The water-cooled computer cooling fan according to claim 4, characterized in that: The hook pull rod (11) on the disassembly assembly (5) is located at the end of the movable connecting block (10) away from the heat dissipation fin assembly (1), and the hook pull rod (11) and the limit baffle (12) are both located outside the heat dissipation fan assembly (3), the connecting plate (13) is slidably installed in the connecting groove (7), and the push-pull block (14) is located outside the heat dissipation fan assembly (3).

6. The water-cooled computer cooling fan according to claim 5, characterized in that: The metal protective fence (4) consists of a fence body (8) and fixed hooks (9). There are four fixed hooks (9) which are symmetrically fixedly installed on the fence body (8). The fixed hooks (9) are also installed on the hook pull rod (11).

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